Distribution and Diversity of Coliform Bacteria in Estuary of Jiahe River, China

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	Distribution and Diversity of Coliform Bacteria in Estuary of Jiahe River, China
	Li, J.1,2 ; Wang, H.1 ; Liu, Y.1 ; Lin, M.1; Liu, X.1 ; Hu, X.1
发表期刊	INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH
	2014-03-01
卷号	8 期号:2 页码:501-508
关键词	Pathogenic Indicator Coliform Escherichia Colt Phylogenetic Diversity
英文摘要	; Waterborne outbreaks of pathogenic bacteria from contaminated water are serious threats for public health. Coliform bacteria have been regarded as one of the most important indicators for monitoring pathogenic bacteria. To address potential pathogenic bacterial outbreaks, the distribution and diversity of coliform bacteria in Jiahe river, which flows through densely-populated urban area in China, were detected. Escherichia Colt and other coliform bacteria were counted using the membrane filter technique to describe the distribution of the coliform bacteria. Phylogenetic analysis was applied to investigate the diversity of the coliform bacteria. The results suggested that the quantities of coliform bacteria varied greatly between five sampling sites with the highest value at site YT4 and the lowest value at site YT2. Highest concentrations of E. coli and other coliform bacteria were also observed at YT4, while the lowest value was detected at sites YT3 and YT2, respectively. Various coliform bacteria were classified by phylogenetic analysis, including Citrobacter, Klebsiella, Enterobacter, and Raoultella. Components of coliform bacteria affiliated into these four genera were various in all sampling sites. The statistical analysis suggested that the distribution of coliform bacteria were remarkably influenced by total bacteria amount. Multiple environmental parameters were proved to affect the diversity of coliform bacteria. The results of this study revealed the correlation between coliform bacteria and the environmental parameters, which is important for predicting and preventing waterborne transmission of pathogenic bacteria.
文章类型	Article
收录类别	SCI
语种	英语
关键词[WOS]	ESCHERICHIA-COLI ; CAMPYLOBACTER-JEJUNI ; MEMBRANE FILTRATION ; WATER-QUALITY ; DRINKING ; SURVIVAL ; O157-H7
研究领域[WOS]	Environmental Sciences & Ecology
WOS记录号	WOS:000334558900030
引用统计	被引频次：11[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/6797
专题	海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室中国科学院海岸带环境过程与生态修复重点实验室
作者单位	1.Chinese Acad Sci, Yantai Inst Costal Zone Res, Yantai, Peoples R China 2.China Agr Univ, Yantai Res Inst, Yantai, Peoples R China
推荐引用方式 GB/T 7714	Li, J.,Wang, H.,Liu, Y.,et al. Distribution and Diversity of Coliform Bacteria in Estuary of Jiahe River, China[J]. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH,2014,8(2):501-508.
APA	Li, J.,Wang, H.,Liu, Y.,Lin, M.,Liu, X.,&Hu, X..(2014).Distribution and Diversity of Coliform Bacteria in Estuary of Jiahe River, China.INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH,8(2),501-508.
MLA	Li, J.,et al."Distribution and Diversity of Coliform Bacteria in Estuary of Jiahe River, China".INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH 8.2(2014):501-508.

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